`rubberwindows.com`

DNSSEC	⚠️ Not signed
A	81.25.112.106^{🇪🇸 SWHO-AS81.25.112.0/24 swhosting.com}
		PTR	`cl2021011815001.dnssw.net`
NS	`dns2.swhosting.com` ⭐
		A	81.25.112.2^{🇪🇸 SWHO-AS81.25.112.0/24 swhosting.com}
			PTR	`dns2.swhosting.com`
NS	`dns1.serveisweb.com` ⚠️ Not in zone NS records
		A	81.25.112.1^{🇪🇸 SWHO-AS81.25.112.0/24 swhosting.com}
			PTR	`dns1.swhosting.com`
NS	`dns1.swhosting.com` ⚠️ Not in parent delegation
		A	81.25.112.1^{🇪🇸 SWHO-AS81.25.112.0/24 swhosting.com}
			PTR	`dns1.swhosting.com`
NS	`dns2.serveisweb.com`
		A	81.25.112.2^{🇪🇸 SWHO-AS81.25.112.0/24 swhosting.com}
			PTR	`dns2.swhosting.com`
MX	`cm2020033111001.dnssw.net` ⭐
		A	81.25.112.19^{🇪🇸 SWHO-AS81.25.112.0/24 swhosting.com}
			PTR	`cm2020033111001.dnssw.net`
TXT	`v=spf1 a mx ~all`
SOA	`dns2.swhosting.com`administrador@swhosting.com 2021-02-12 #0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1775975732

Same first word

rubberwindows.com

DNS History

12 records (6 active, 6 former)

●NSdns1.serveisweb.com2026-04-10 → 2026-04-12 · 3 obs

○ 2017-01-20 21:47:28
● 2026-04-10 07:19:46
● 2026-04-12 06:37:04

●NSdns1.swhosting.com2026-04-10 → 2026-04-12 · 3 obs

○ 2017-01-20 21:47:28
● 2026-04-10 07:19:46
● 2026-04-12 06:37:04

●NSdns2.serveisweb.com2026-04-10 → 2026-04-12 · 3 obs

○ 2017-01-20 21:47:28
● 2026-04-10 07:19:46
● 2026-04-12 06:37:04

●NSdns2.swhosting.com2026-04-10 → 2026-04-12 · 3 obs

○ 2017-01-20 21:47:28
● 2026-04-10 07:19:46
● 2026-04-12 06:37:04

○NSns33.domaincontrol.com2015-06-12 → 2017-01-20 · 4 obs

● 2015-06-12 01:30:22
● 2017-01-20 21:47:28
○ 2026-04-10 07:19:46
○ 2026-04-12 06:37:04

○NSns34.domaincontrol.com2015-06-12 → 2017-01-20 · 4 obs

● 2015-06-12 01:30:22
● 2017-01-20 21:47:28
○ 2026-04-10 07:19:46
○ 2026-04-12 06:37:04

●MXcm2020033111001.dnssw.net2026-04-10 → 2026-04-12 · 3 obs

○ 2017-01-20 21:47:28
● 2026-04-10 07:19:46
● 2026-04-12 06:37:04

○MXmailstore1.secureserver.net2015-06-12 → 2017-01-20 · 4 obs

● 2015-06-12 01:30:22
● 2017-01-20 21:47:28
○ 2026-04-10 07:19:46
○ 2026-04-12 06:37:04

○MXsmtp.secureserver.net2015-06-12 → 2017-01-20 · 4 obs

● 2015-06-12 01:30:22
● 2017-01-20 21:47:28
○ 2026-04-10 07:19:46
○ 2026-04-12 06:37:04

○A184.168.221.322015-10-28 → 2017-01-20 · 5 obs

○ 2015-06-12 01:30:22
● 2015-10-28 18:40:54
● 2017-01-20 21:47:28
○ 2026-04-10 07:19:46
○ 2026-04-12 06:37:04

○A68.178.254.902015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 01:30:22
○ 2015-10-28 18:40:54
○ 2026-04-12 06:37:04

●A81.25.112.1062026-04-10 → 2026-04-12 · 3 obs

○ 2017-01-20 21:47:28
● 2026-04-10 07:19:46
● 2026-04-12 06:37:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net...	-
rubberwindows.com	dns1.serveisweb.com, dns2.serveisweb.com	2 records

✅ Authoritative Response

Server:81.25.112.2

NS records: dns1.serveisweb.com, dns2.serveisweb.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubberwindows.com (unsigned zone)

⏱️ Timing

Total: 277ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.25.112.106`
NS	2	`dns2.serveisweb.com, dns1.swhosting.com`
MX	1	`cm2020033111001.dnssw.net (pri: 10)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`dns2.swhosting.com administrador.swhosti`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.serveisweb.com, dns2.serveisweb.com)

Analysis

IP Addresses

rubberwindows.com points to a single IP address: 81.25.112.106.

Other host names such as cl2021011815001.dnssw.net, astuytaberna.com, orodegenave.com, sylvaner.cat and natwins.com share IP numbers with rubberwindows.com.

Name Servers

rubberwindows.com is delegated to four name servers: dns1.serveisweb.com, dns2.serveisweb.com, dns1.swhosting.com and dns2.swhosting.com.

At least part of the name servers for rubberwindows.com are shared with other domains, for instance servicomput.net, andresmoya.com, ingeniumcivil.com, helium.cat and annachico.com.